A cistern leaks at 5L/hr. It fills at 15L/hr. Net fill rate?
Aptitude
5 L/hr
10 L/hr
15 L/hr
20 L/hr
Answer Explanation
The correct answer is "10 L/hr". In this math / numerical item, the best choice is the one that preserves the rule or condition stated in the prompt.
Correct answer: 10 L/hr